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Examples of character formats that can be applied to text characters in Word include those you find in the Font dialog box (such as bold, italic, underline, font, size, color, superscript, subscript, scaling, animation effects, etc), highlight, change case, etc. To apply a character format to a character or a set of characters, you need to specifically select the desired amount of characters and then apply the formatting you want.
Off the top of my head I know there was a lot of researching by means of books. Books were where you went to find information. So nowadays you can find everything with a search engine whereas you had to go to the bookstore back then.
Answer:
def nametag(first_name, last_name):
return("{} {[0]}.".format(first_name, last_name))
print(nametag("Jane", "Smith"))
# Should display "Jane S."
print(nametag("Francesco", "Rinaldi"))
# Should display "Francesco R."
print(nametag("Jean-Luc", "Grand-Pierre"))
# Should display "Jean-Luc G."
Explanation:
First you must think about that the question ask about the first letter for last_name, remember [0] is the first letter not [1], the other part is about format function and its order
